baber/WOPTO huggingface dataset:
Patent JP-2010120257-A (JP)
Title: Method and cutting device for cutting sidewall of groove
Inventor: KURAMOCHI KOEI
IPC: B28D1/06
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cutting a sidewall of a groove and a cutting device for cutting the sidewall of grooves, being a device for the method.  <P>SOLUTION: The method for cutting the sidewalls of grooves includes moving the cutting device on the bottom of the grooves and cutting the sidewalls of grooves from the inside of the grooves in the horizontal direction. The cutting device for cutting the sidewalls of grooves includes a cutting means having a blade to cut the sidewall of the groove from the horizontal direction in the groove and a travel means to move the cutting means on the floor. The cutting device has a swing mechanism which make the blade freely touch and detached from the sidewall of the groove from the horizontal direction and an elevation mechanism to freely move the blade up and down in the vertical direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123216-A (JP)
Title: Magnetic disk device
Inventor: KAWAGUCHI SHINYA
IPC: G11B19/04
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk device capable of measuring and recording an environmental change for each magnetic disk device without being supplied with a power from the outside.  <P>SOLUTION: The magnetic disk device, involved in one embodiment, includes: a semiconductor integrated circuit 2 where a first measuring circuit for measuring a first physical quantity to be applied to the magnetic disk drive 1 to create first measurement data, a second measuring circuit for measuring a second physical quantity to create second measurement data, a clock circuit 300 for periodically supplying timing signals with a predetermined interval, a nonvolatile memory 220 for storing the first measurement data and their measured period by making them to be corresponded and storing the second measurement data and their measured period by making them to be corresponded, and a control circuit 200 for controlling fetch timings of the first measurement data and second measurement data in accordance with the timing signals, are integrated on a substrate; and a battery 3 for supplying the power to the semiconductor integrated circuit 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099058-A (JP)
Title: Method for producing concentrated amazake and fruit-vegetable powder-containing amazake liquid
Inventor: OGATA HISAKAZU
IPC: A23L2/38
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially producing high quality concentrated Amazake (Japanese sweet liquor made from fermented rice) hardly separating in two layers, and a method for producing Amazake liquid and fruit-vegetable powder-containing Amazake liquid using the concentrated Amazake as a raw material.  <P>SOLUTION: The method for producing concentrated Amazake hardly separating rice grain from the Amazake liquid is to prepare a glutinous rice culture source material by sufficiently washing glutinous rice, immersing the same in water for 6 hours or more, draining water for 15 minutes or more, subsequently steaming and finishing to be soft Mochi (rice cake) by a Mochi making machine, mix the glutinous rice culture source material with rice koji prepared by adding rice koji to 30% glutinous rice raw material and ripen the mixture for 15 hours or more in a warm keeping vessel with keeping softness. The method for producing fruit-vegetable powder-containing Amazake liquid mixed with several percentages of powdery vegetables and fruits made by vacuum lyophilization processing is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127638-A (JP)
Title: Roller bearing device with sensor
Inventor: MASUDA YOSHIAKI
IPC: F16C19/18
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce adverse effects on a magnetic encoder or a sensor and secure sensor's stable detection of output, thereby improving reliability.  <P>SOLUTION: A sensor holding body includes a cylinder portion that is fitted to an outer ring and a circular flange portion that is extended from an edge part of the cylinder portion, covers a magnetic encoder portion, and faces thereto. In the circumferential direction Y of the back surface of the circular flange portion, a contact portion 12d to be struck to an edge surface of the outer ring is formed and is struck to the edge surface of the outer ring. In the condition that the cylinder portion is fitted to and loaded with the outer ring, at a lower portion in the radial direction X of the sensor holding body, a drain port 12c is formed to communicate with outside an internal space between the circular flange portion and the edge surface of the outer ring. The contact portion 12d is not formed in the region of arc which is between a predetermined length from both edge portions of the drain port 12c in the circumferential direction Y outside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010128115-A (JP)
Title: Developing device, process cartridge, and image forming apparatus
Inventor: YOSHIDA TAKASHI
IPC: G03G15/08
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device in which such a defect that density irregularities occur on an output image is reduced because toner is sufficiently stirred and mixed into developer in a developer circulation path and to provide a process cartridge and an image forming apparatus.  <P>SOLUTION: The developing device includes: a first developer conveying part 53Y which supplies the developer to a developer carrier 51Y, while conveying the developer in the longitudinal direction by a first developer conveying means 55Y; and a second developer conveying part 54Y which conveys the developer sent in from the downstream side in the conveying direction of the first developer conveying part 53Y, in the longitudinal direction by second developer conveying means 56Y and 57Y, to send out the developer to the upstream side in the conveying direction of the first developer conveying part 53Y. The second developer conveying means are a plurality of screw-like rotating members 56Y and 57Y and disposed so that the position of the top of the screw part of at least one screw-like rotating member 57Y of the plurality of screw-like rotating members is deviated from the position of the top of the screw part of the other screw-like rotating member 56Y in the rotational axis direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127179-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: YONETANI SHUHEI
IPC: F01N3/02
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the chances and the frequency of raising a temperature of a catalyst to largely suppress degradation in exhaust emission or fuel economy along with regeneration of the catalyst, by alternately and continuously performing DPF regenerating operation and sulfur poisoning releasing operation by dual catalyst regenerating operation.  <P>SOLUTION: In the exhaust emission control device, a DPF 14 trapping PM in exhaust flowing therein, and a NOx trap catalyst 13 trapping NOx in exhaust flowing therein when an exhaust air-fuel ratio is lean and desorbing/cleaning the NOx trapped when the exhaust air-fuel ratio is rich, are disposed in an exhaust passage 10 of the internal combustion engine 1. In a predetermined engine operational status, the dual catalyst regenerating operation, in which the DPF regenerating operation reducing a PM accumulation amount, and the sulfur poisoning releasing operation releasing sulfur poisoning are alternately and continuously performed, is performed. Based on the PM accumulation amount and a sulfur poisoning amount, a time ratio between the DPF regenerating operation and the sulfur poisoning releasing operation in the dual catalyst regenerating operation is corrected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010131612-A (JP)
Title: Pipe casting method
Inventor: TAO DAISUKE
IPC: B22C9/10
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe casting method by which, even when a pipe is cast by a die casting method, the matter filled into the pipe is satisfactory discharged.  <P>SOLUTION: In the pipe casting method by which a pipe 1 filled with artificial sand is arranged inside the cavity 12 of a die casting mold 10 and then a molten metal is filled into the cavity 12, the inner circumferential face of the pipe 1 is coated with a water glass-like coating material before the pipe 1 is filled with the artificial sand. The artificial sand is spherical one with a grain size distribution of 30 to 1,180 μm, and the surface of the artificial sand is coated with a lubricant before being filled into the pipe 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132388-A (JP)
Title: Wireless hoisting machine and method for controlling the same
Inventor: WATANABE KAZUYUKI
IPC: B66C13/40
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hoisting machine using a wireless control pendant, correctly informing a worker of the state of a hoisting machine body when an abnormality occurs in the hoisting machine body and allowing the worker to take a proper and quick countermeasure.  <P>SOLUTION: The wireless hoisting machine 1 includes: the hoisting machine body 5 having a hoisting mechanism 50 for holding and winding up and down a predetermined load, a motor 54 driving the hoisting mechanism 50, a control circuit 58 controlling the operation of the motor 54, and a state detection means detecting the operation state of the hoisting machine body 5; and the wireless control pendant 2 for giving an operation command of the worker to the hoisting mechanism 50. The hoisting machine body 5 and the wireless control pendant 2 are provided with wireless transmission and reception circuits 61, 31 for transmission and reception of wireless data, and the state of the hoisting machine body 5 obtained by the state detection means of the hoisting machine body 5 is wireless-transmitted to the wireless control pendant 2 and is indicated on the wireless control pendant 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132770-A (JP)
Title: Adhesive
Inventor: TAJIMA TAKEJI
IPC: C09J189/00
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive having low toxicity and excellent convenience.  <P>SOLUTION: The adhesive includes a base compound and a crosslinker. The base compound includes, as a main ingredient, gelatin which is soluble in water at ambient temperature and has a denatured collagen with a thermal denaturation temperature of ≤25°C. Since this adhesive employs a base compound containing a specific gelatin as a main ingredient, it enables rapid mixing and reaction of the base compound and the crosslinker without requiring preheating, and can be economically and stably produced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010133152-A (JP)
Title: Method for manufacturing block mat
Inventor: INOUE KAZUNORI
IPC: B32B13/04
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a block mat having a strong joint force (peel force) between a base cloth sheet and a concrete block, and having improved efficiency.  <P>SOLUTION: In the method for manufacturing the block mat including a fresh concrete placing process for placing fresh concrete in a form 2, a leveling process for leveling the surface of the fresh concrete placed in the frame 2, a sheet laying process for laying the base cloth sheet 3 on the fresh concrete placed in the form 2 and a curing process for curing the fresh concrete placed in the form 2, a loading member placing process for applying a load by placing a loading member 5 on the base cloth sheet 3 is added between the sheet laying process and the curing process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010140965-A (JP)
Title: Resist peeling device and peeling method
Inventor: KIKUCHI TSUTOMU
IPC: H01L21/304
Filed: 2008-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist peeling device capable of securely removing resist sticking and remaining on a substrate.  <P>SOLUTION: The resist peeling device configured to remove the resist sticking and remaining on a surface of the substrate includes a first supply pipe 32 for supplying sulphuric acid, a second supply pipe 33 for supplying an ozone gas, an upper nozzle body 31 configured to atomize the sulphuric acid supplied from the first supply pipe with the ozone gas supplied from the second supply pipe and then jet the sulphuric acid toward the substrate, and first and second on-off valves 38 and 39 and a controller 14 for controlling the supply amounts of the sulphuric acid and ozone gas respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010138442-A (JP)
Title: Rust-preventive agent and rust-preventive structure of steel for reinforced concrete
Inventor: KASAJIMA KENICHI
IPC: C23F11/00
Filed: 2008-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rust-preventive agent for a reinforcing rod which can easily perform a rust prevention operation on the spot, exhibits rust prevention effect over a fixed period, further does not disturb concrete sticking, and further has reduced effect on the environment.  <P>SOLUTION: The rust-preventive agent is used by being applied to a steel for reinforced concrete, is characterized in that phytic acid is added to water of acrylate resin emulsion obtained by dispersing an acrylate resin into the water as a dispersion medium, and is obtained by forming a film with a chelate compound between iron ions eluted from an iron surface and phytic acid and further forming a film by an acrylate resin on the upper layer thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010138782-A (JP)
Title: Fuel supply device
Inventor: YONEMOTO TOSHIYUKI
IPC: F02M37/50
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce pressure loss of a stream of fuel supplied to an engine from a fuel tank.  <P>SOLUTION: A fuel supply device of an internal combustion engine fills ion exchange resin particles 4 that separate and remove a metallic ion contained in the fuel from the fuel by adsorption exchange in a return pipe 74 that is a fuel return pipe for returning surplus fuel from leak ports (or a pressure limiter 14) of two or more fuel suppliers out of a supply pump 12, a common rail 13 and a plurality of injectors 15 into a fuel storage of a tank body 1 in a fuel tank. Therefore, compared with a conventional technology that ion exchange resin particles are provided in a fuel supply pipe that supplies fuel to the injectors 15 from the fuel storage of the tank body 1 in the fuel tank, factors that increase pressure loss or flow path resistance of the stream of fuel supplied to the injectors 15 from the fuel tank are eliminated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009084152-A (JP)
Title: Melt surface location detecting apparatus of single crystal pulling apparatus, and the single crystal pulling apparatus
Inventor: HAMADA KEN
IPC: C30B15/22
Filed: 2008-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single crystal pulling apparatus which correctly measures the surface location of a melt and can always hold the surface location of the melt uniformly even if the melt surface configuration varies.  <P>SOLUTION: The diameter of a single crystal 24 which is pulled up from a melt 13 stored in a crucible 12 is detected by a diameter detecting means 26, and a melt surface location detecting means 29 primarily detects the surface location of the melt 13. A controller computes the influence quantity of the melt surface configuration based on the diameter variation of a single crystal 24 which the diameter detecting means 26 has detected, considers the influence quantity of the melt surface configuration, and corrects the primary melt surface location which the melt surface location detecting means 29 has detected to thereby obtain a secondary melt surface location.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010148230-A (JP)
Title: Toroidal winding motor
Inventor: TSUTSUI TAKAHIRO
IPC: H02K9/19
Filed: 2008-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toroidal winding motor in which a motor is miniaturized, and winding and a stator are cooled.  <P>SOLUTION: The toroidal winding motor 23 includes a rotor 22, the stator 21 arranged along a periphery of the rotor and winding 17 wound to the stator in a toroidal shape. The rotor is rotated by circulating current to winding in the toroidal winding motor. The stator includes a partitioning part 31 partitioning windings, and an oil supply member 40 supplying oil to a plurality of slots 28B partitioned and formed by the partitioning part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010142409-A (JP)
Title: Kitchen furniture
Inventor: TANEO MASANORI
IPC: A47B77/08
Filed: 2008-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve cleanability and usability of a grill, regarding kitchen furniture provided with an electromagnetic stove and the grill.  <P>SOLUTION: In an electromagnetic cooker, in which an IH heater, a roaster, and a mechanism part 3 comprising a control part and a power supply part are built into a body case 4, and a floor cabinet 8 for a stove for supporting it, the mechanism part 3 is separately packed in a thin metal case and stored in a piping space 12 of the floor cabinet 8 for the stove. Since a space is made by taking the mechanism part 3 out of the body case 4, the grill part is widened and the usability of the roaster is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010145275-A (JP)
Title: Optical encoder
Inventor: NOGUCHI TAKUYA
IPC: G01D5/36
Filed: 2008-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical encoder having a light source whose lifetime is long in comparison with conventional ones.  <P>SOLUTION: The optical encoder includes a light emitting part 4, a light receiving part 8 and an optical scale 1 having a reflecting part 2 and a non-reflecting part 3, wherein the light emitting part includes a resonator structure 41 which has a first reflecting layer 5 for reflecting light generated in an active layer 13 and a second reflecting layer 6 having the reflectivity lower than that of the first reflecting layer and preventing the light from being emitted while using only the light emitting part, and which is configured to cause a laser oscillation only when the light reflected by the reflecting part of above optical pattern is made incident.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255521-A (JP)
Title: Abrasion-resistant resin plate and portable information terminal display window protecting plate using this resin plate
Inventor: SUMIDA MASAKAZU
IPC: B32B33/00
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasion-resistant resin plate on which a cured coat capable of suppressing the decline in the quality of an image is formed on one side of a resin substrate and the display window protecting plate of a portable information terminal using the resin plate.  <P>SOLUTION: The abrasion-resistant resin plate is composed of the resin substrate and the cured coat formed on one side of the substrate. Minute projections whose heights from a central surface obtained by volume average surface unevenness are ≥0.005 μm and <0.1 μm are formed in a density of 1,000-20,000 per mm<SP>2</SP>on the cured coat, and the projections whose heights are ≥0.1 μm are formed in a density of ≥0 per mm<SP>2</SP>and <2×10<SP>-4</SP>per mm<SP>2</SP>. The display window protecting plate of the portable information terminal is made of the abrasion-resistant resin plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010148054-A (JP)
Title: Adjusting method of antenna device
Inventor: KOWAITA KAZUHIRO
IPC: H01Q13/08
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjusting method of an antenna device by which a resonant frequency is adjusted by deviating a position to dispose a dielectric substrate 22.  <P>SOLUTION: On a conductor base, a dielectric substrate 22 is disposed while providing an interval between two confronted and approximately U-shaped terminals being flat, having an approximately rectangular overall outline and being divided into two, when viewed from the upside, with a free space provided in the center. On an upper surface of the dielectric substrate, an approximately rectangular radiation electrode 14 is disposed so that its sides become parallel approximately, and a peripheral part of the radiation electrode 14 is supported approximately in an annular shape. Confronted two corners of the radiation electrode 14 are cut off into chamfered state, and a feeding terminal 16 is provided while being deviated from a central position (p) of the radiation electrode 14 toward one side so that a diagonal direction becomes a current exciting direction. The approximately U-shaped dielectric substrate 22 is disposed so as to support two sides of the radiation electrode 14 in a direction passing the central position (p) of the radiation electrode 14 and the feeding terminal 16. The positions to dispose one or two approximately rectangular members of the dielectric substrate 22 are deviated in the direction passing the central position (p) of the radiation electrode 14 and the feeding terminal 16, thereby adjusting a resonant frequency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010151892-A (JP)
Title: Developing device
Inventor: NAKAJIMA KEIGO
IPC: G03G15/08
Filed: 2008-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To achieve miniaturization of a developing device and to prevent backlash of a layer thickness regulating blade without depending on assembling accuracy.  <P>SOLUTION: The developing device includes a layer thickness regulating blade 110, and a blade holder 120 and a blade reinforcing plate 130 for attaching the layer thickness regulating blade 110 to a developing case 62 supporting a developing roller 63. The blade holder 120 has a first pinching surface 121A coming into contact with the layer thickness regulating blade 110, and a first fixing surface 122A extending in a direction different from the first pinching surface 121A. The blade reinforcing plate 130 has a second pinching surface 131A opposed to the first pinching surface 121A and coming into contact with the layer thickness regulating blade 110, and a second fixing surface 132A extending in a direction different from the second pinching surface 131A and opposed to the first fixing surface. A projection 126 for forming space is arranged between the first fixing surface 122A and the second fixing surface 132A, and the projection 126 is screwed on the first fixing surface 122A and the second fixing surface 132A on the sides of the first pinching surface 121A and the second pinching surface 131A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010153493-A (JP)
Title: Field-effect semiconductor device and method of fabrication
Inventor: KANEKO NOBUO
IPC: H01L29/778
Filed: 2008-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein it has been difficult to obtain normally-off HEMTs.  <P>SOLUTION: A heterojunction field effect semiconductor device includes an electron traveling layer 31; first and second electron supply layers 32, 33; a cap layer 34; a source electrode 8; a drain electrode 9; a gate electrode 10; an insulation film 11 made of a silicon oxide; and a p-type metal oxide semiconductor film 12. A recess 7 is formed on the second electron supply layer 33, and a laminate including the insulation film 11, p-type metal oxide semiconductor film 12, and gate electrode 10 is disposed at the recess 7. The p-type metal oxide semiconductor film 12, having concentration of holes which is h igh contributes to normally-off characteristics and a decrease in the gate leak current. The insulation film 11 contributes to a decrease in the gate leak current.  <P>COPYRIGHT: (C)2010,JPO&INPIT